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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
assert from
Grammar usage guide and real-world examplesUSAGE SUMMARY
"assert from" is not a grammatically correct phrase.
It would need to be rephrased as "assert that" or "assert something from". For example: - She asserted from the evidence that the suspect was innocent. - The lawyer asserted that the contract was invalid. - The speaker asserted something from her personal experience.
⚠ May contain grammatical issues
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
Now we can introduce a function constant \(K\) together with the assertion Since evidently we may assert \ \Phi(U \) and \ \Phi V \), it follows from (2) that we may assert \(U KU \) and \(V KV \), whence also, using (1), Using the distributive law (which holds in intuitionistic logic), it follows that we may assert From the presupposition that \(0 \ne 1\) it follows that is assertable.
Science
As someone who teaches an English seminar each semester, I can assert from my firsthand experience that the African-American students are not only well qualified, but they also enhance considerably the overall learning environment here.
News & Media
One concerns Maud Cook, the lovely young model for "The Concert Singer" (1890-92), a brilliant painting so true to life that some scholars assert, from the look of the singer's mouth and throat, that she had to have been uttering the "e" sound in "rest".
News & Media
Observing that the condition λ n → 0 implies α n → 0 and the condition ∑ n = 1 + ∞ λ n = + ∞ holds, we assert from (3.8) and (3.10) that in order to complete the proof using Lemma 2.2, it suffices to verify that lim k → ∞ η n k = 0. implies lim sup k → ∞ δ n k ≤ 0. for any subsequence ( n k ) ⊂ ( n ).
Observing (3.2) and (3.3) and using Theorem 2.1, we see that A has a fixed point on Q r 3, R 2. Next, in the case that ( H 4 ) and ( H 5 ) are satisfied, by the method as in establishing (3.3), we can assert from ( H 5 ) that for any r 4 ∈ ( 0, r 2 ), A u ≱ u, ∀ u ∈ ∂ B r 4 ∩ Q 1. (3.5).
Science
I can assert from both personal and professional experience that the 20-somethings who are able to financially and emotionally support themselves have increased levels of self-esteem, happiness and success in their life.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
Each of the defendants has asserted from the start that the other was more responsible for what happened.
News & Media
The new production, directed by Daniel Goldstein, asserts from its first moments that this is not your alma mater's "Godspell".
News & Media
It did not stem, as Mr. Abbas asserted, from ethnic cleansing to ensure a Jewish majority in the future Jewish state, as that majority already existed.
News & Media
I have asserted, from the first, that all attempts of this kind are premature, and made without a proper knowledge of scientific principles.
Academia
He had asserted from his first encounter with the UK Border Agency that he was Kurdish and originated from the Dukan area of Sulaymania in northern Iraq.
News & Media
Expert writing Tips
Best practice
Avoid using "assert from". Instead, use grammatically correct alternatives such as "assert that", "assert based on", or rephrase the sentence to clearly indicate the basis of the assertion.
Common error
Don't directly follow "assert" with "from" to indicate the source of information. "Assert" typically takes a "that" clause or a direct object. To indicate the source, use prepositions like "based on" or rephrase the sentence.
Source & Trust
88%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "assert from" is grammatically questionable. The verb "assert" typically introduces a direct statement or a "that" clause. While some examples in Ludwig show its usage, it is not considered standard English.
Frequent in
News & Media
43%
Science
43%
Academia
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "assert from" is generally considered grammatically incorrect. Ludwig AI highlights that it needs rephrasing as "assert that" or similar constructions. While some examples exist in the provided data, particularly from News & Media and Science sources, it's advisable to use grammatically correct alternatives to maintain clarity and professionalism. Consider using phrases like "assert based on" or rephrasing to clearly indicate the basis of the assertion. The best practice is to avoid "assert from" and opt for more standard English phrasing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
assert based on
Replaces "from" with "based on" to clarify that the assertion is founded on something.
claim based on
Uses "claim" instead of "assert", implying a potentially debatable statement grounded in some evidence.
state derived from
Employs "state" to suggest a formal declaration originating from a specific origin.
maintain stemming from
Uses "maintain" to indicate a continued assertion that originates from a particular cause or reason.
argue originating from
Replaces "assert" with "argue", suggesting a reasoned case with the origin as a key element.
posit founded on
Replaces "assert" with "posit", indicating a formal statement based on some rationale.
declare resulting from
Uses "declare" to suggest a formal announcement that is a consequence of a certain origin.
profess arising from
Replaces "assert" with "profess", suggesting a personal declaration coming from something.
allege due to
Employs "allege", implying a statement made without definitive proof, and "due to", indicating causation.
contend on the grounds of
Replaces "assert" with "contend", suggesting a forceful statement with specified justification.
FAQs
What is the correct way to use "assert" in a sentence?
The verb "assert" typically introduces a statement or belief. You can use "assert that" followed by a clause, or "assert something" as a direct object. For instance, "She "asserted that" the data was inaccurate."
What prepositions can I use after "assert" to indicate the basis of a claim?
While you can't directly follow "assert" with "from," you can use "based on" to indicate the foundation of the assertion. An example would be, "He "asserted, based on" the evidence, that the defendant was guilty."
Is "assert from" ever grammatically correct?
No, "assert from" is not considered grammatically correct in standard English. You should use alternative constructions like "assert that" or rephrase to use "based on" or similar prepositions.
What can I say instead of "assert from"?
Instead of "assert from", you can use phrases like "assert based on", "claim based on", or "state derived from" depending on the specific nuance you want to convey.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
2.5/5
Expert rating
Real-world application tested